Add driver for sensirion consumer humidity sensor line.
Supports shtc1 and shtc3, but only shtc3 is tested.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Add I2C bus initial support to Renesas R-Car SoC series.
Both I2C2 & I2C4 buses are supported on R-Car H3 board.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Third generation R-Car series products have up to
seven I2C bus interfaces conformant with the
Philips Semiconductors (now NXP Semiconductors) I2C bus
(Inter-IC bus) specification.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Use GPIO output high and low to simulate I2C start and stop
conditions to restore i2c to normal.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Create the pinmux phandle to the I2C driver node in the
devicetree. When the pinmux_pin_set function in
i2c_it8xxx2_init can refer to the setting of this phandle.
It is more flexible to use.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Add single-register MMIO GPIO driver for complex cases where
only several fields in register belong to GPIO lines and each GPIO
line owns a field with different length and on/off value.
Such CREG GPIOs are used in Synopsys em_starterkit and HSDK boards.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
This commit adds the dt node for rng to the stm32wl series
and sets it as chosen zephyr,entropy source.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit adds support for stm32g0 socs with integrated rng and hw aes
acceleratior, which are stm32g041, stm32g061, stm32g081, and stm32g0c1.
It also adds the definitions for the rng peripheral
and sets it as chosen zephyr,entropy source.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit adds the dts definitons for the seeed lora-e5 module.
Additionally I add myself as codeowner for the new dts/arm/seeed
directory.
This module packages a stm32wle5jc Sub-GHz Wireless Soc,
together with a 32MHz TCXO, a 32.768KHz crystal oscillator, and
power and RF circuitry.
With the introduction of lora support definitions for the radio
will be added in a future commit.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit adds dt support for stm32wle4, and stm32wle5 single core,
as well as stm32wl54 dual core socs.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This property has been marked as deprecated in 2.5.0 and was not
actually used for even longer time.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit adds dma1, dma2, dmamux support in dtsi for stm32l5
series. This commit also fixes a compilation warning due to the
usage of upper case in "reg = <0x4000F400 0x400>".
Signed-off-by: Krishna Mohan Dani <krishnamohan.d@hcl.com>
The nRF QSPI has a configurable delay from the rising
clock signal to the actual sample point measured in
clock cycles. This commit exposes that delay as a DTS
parameter without modifying existing behavior.
Signed-off-by: Abram Early <abram.early@gmail.com>
add devicetree node for usart4 and usart5. usart4 and 5
shares the same interrupt line (14), hence both can't be enabled
at the same time.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Add basic support for TI HDC20XX series (e.g. HDC2010, HDC2021, HDC2022,
HDC2080). It is able to get temperature and humidity in the default
14-bit resolution. Triggers, resolution selection, interrupt line, auto
measurement mode are currently not supported.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Nuvoton provides different series MCU. The NPCX series has a specific
id, which can identify the real chip part number. This CL adds soc id
for the NPCX series.
Signed-off-by: Wealian Liao <WHLIAO@nuvoton.com>
And removes the odd esp32c3 competible from it
Signed-off-by: Felipe Neves <ryukokki.felipe@gmail.com>
Signed-off-by: Felipe Neves <felipe.neves@espressif.com>
by adding the soc specific files such: soc initialization code,
linker scripts and support for esp32c3 devkitm
Signed-off-by: Felipe Neves <ryukokki.felipe@gmail.com>
Signed-off-by: Felipe Neves <felipe.neves@espressif.com>
hal_espressif repository was updated from esp-idf v4.2
to esp-idf v4.3 to allow latest Espressif chips integration.
As a consequence, it added a few changes in drivers
and peripherals. To maintain bisectability, changes in this
PR cannot be split. Here are some details:
wifi: update linker script by adding libphy and new attributes.
spi: update some APIs and fixed missing wait_idle check
west.yml: esp32: update hal to new version
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit adds max-erase-time element which holds the
maximum erase time of a sector or page or half-page for
all the series of stm32.
Signed-off-by: Krishna Mohan Dani <krishnamohan.d@hcl.com>
This commit defines max-erase-time element inside flash-controller
to be part of device tree.
Signed-off-by: Krishna Mohan Dani <krishnamohan.d@hcl.com>
Add the lptim1 device node definition and enable the corresponding
exti interrupt in sys_clock_driver_init().
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
The PS/2 module in npcx provides a hardware accelerator mechanism
including an 8-bit shift register, a state machine, and control logic
that handle both the incoming and outgoing data. The hardware
accelerator mechanism is shared by 4 PS/2 channels. To support it,
this CL separates the PS/2 driver into channel and controller drivers.
The controller driver is in charge of the PS/2 transaction. The channel
driver is in charge of the connection between the Zehpyr PS/2 API
interface and controller driver.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
Move lis2dw12 trigger pulse configurations from Kconfigs to Device Tree.
Moreover the dts properties have been renamed as 'tap', which sounds a
better name to immediately catch the feature behind it. Since tap
threshold cannot be zero, this value (which is the default in dts
binding) is used to enable/disable the device feature per each axis.
The event can be generated on INT1 only.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Take the int-pin information (i.e. what pin between INT1
and INT2 the drdy is attached to) directly from DT.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Create a common binding file that will be included by all bindings
handled by lis2dw12 driver.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Add a device node for the FMC controller found in stm32f427, f437 and
f446 devices, works fine with the current memc_stm32_sdram driver.
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
bits property indicates the number of in-use slots of available slots
for GPIOS. We have a similar property ngpios in gpio-controller.yaml,
we will use ngpios to calculate port_pin_mask. Let's remove bits and
only use ngpios.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
